VSX-LX50
79
5
6
7
8
5
6
7
8
C
D
F
A
B
E
1
Remove
the
one
screw.
3
Disconnect
cables,
connectors,
as
re
q
uired.
4
Remove
the
DSP
shield
2016
with
PCB
Assemblies..
2
Remove
the
two
screws.
1
Remove
the
bonnet.
2
Remove
the
rear
panel.
1
Remove
the
BRIDGE
2
Assy.
2
Remove
the
VIDEO
CONNECT
Assy.
3
Remove
the
COMPONET,
S-VIDEO,
COMPOSITE
Assys.
4
Connect
the
earth
points
to
chassis
as
follows.
Pin
j
ack
(GND)
on
the
DSP
Assy
↔
chassis
Pin
j
ack
(L
side
GND)
on
the
AUDIO
IN
Assy
↔
chassis
Pin
j
ack
(Yellow
GND)
on
the
COMPOSITE
Assy
↔
chassis
Speaker
terminal
(L
side
black)
↔
chassis
DSP
S
h
ield
Section
1
Remove
the
two
screws.
3
Release
the
locking
card
spacer.
4
Disconnect
cables,
connectors,
as
re
q
uired.
5
Remove
the
AUDIO
IN
Assy.
2
Remove
the
five
screws.
A
U
DI
O
IN
Assy
1
1
3
2
4
2
2
5
DSP
shield
2016
BRIDGE
2
Assy
AUDIO
IN
Assy
AUDIO
IN
Assy
DSP
Assy
Speaker
terminal
VIDEO
CONNECT
Assy
COMPONENT
Assy
S-VIDEO
Assy
COMPOSITE
Assy
2
2
a
2
2
2
3
1
1
3.
Diagnosis
Preparations
1
b
d
Содержание VSX-LX50
Страница 87: ...VSX LX50 87 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 146: ...VSX LX50 146 1 2 3 4 1 2 3 4 C D F A B E ...
Страница 205: ...VSX LX50 205 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 229: ...VSX LX50 229 5 6 7 8 5 6 7 8 C D F A B E ...